add unit test

Signed-off-by: Jirka Kremser <jiri.kremser@gmail.com>

Author: jkremser

cmd/template/cluster/runner_test.go

@@ -201,6 +201,45 @@ func Test_run(t *testing.T) {
 			args:               nil,
 			expectedGoldenFile: "run_template_cluster_capz.golden",
 		},
+		{
+			name: "case 5: template cluster capv",
+			flags: &flag{
+				Name:              "test1",
+				Provider:          "vsphere",
+				Description:       "yet another test cluster",
+				Organization:      "test",
+				KubernetesVersion: "v1.2.3",
+				App: provider.AppConfig{
+					ClusterVersion:     "1.2.3",
+					ClusterCatalog:     "foo-catalog",
+					DefaultAppsCatalog: "foo-default-catalog",
+					DefaultAppsVersion: "3.2.1",
+				},
+				VSphere: provider.VSphereConfig{
+					ServiceLoadBalancerCIDR: "1.2.3.4/32",
+					ResourcePool:            "foopool",
+					NetworkName:             "foonet",
+					CredentialsSecretName:   "foosecret",
+					ImageTemplate:           "foo-%-os",
+					ControlPlane: provider.VSphereControlPlane{
+						VSphereMachineTemplate: provider.VSphereMachineTemplate{
+							DiskGiB:   42,
+							MemoryMiB: 42000,
+							NumCPUs:   6,
+							Replicas:  5,
+						},
+					},
+					Worker: provider.VSphereMachineTemplate{
+						DiskGiB:   43,
+						MemoryMiB: 43000,
+						NumCPUs:   7,
+						Replicas:  4,
+					},
+				},
+			},
+			args:               nil,
+			expectedGoldenFile: "run_template_cluster_capv.golden",
+		},
 	}
 
 	for _, tc := range testCases {
@@ -209,6 +248,9 @@ func Test_run(t *testing.T) {
 
 			out := new(bytes.Buffer)
 			tc.flags.print = genericclioptions.NewPrintFlags("").WithDefaultOutput(output.TypeDefault)
+			if err := tc.flags.Validate(); err != nil {
+				t.Fatalf("failed to validate the flags: %s", err.Error())
+			}
 
 			logger, err := micrologger.New(micrologger.Config{})
 			if err != nil {

cmd/template/cluster/testdata/run_template_cluster_capv.golden

@@ -0,0 +1,149 @@
+---
+apiVersion: v1
+data:
+  values: |
+    baseDomain: test.gigantic.io
+    cluster:
+      kubernetesVersion: v1.2.3
+    clusterDescription: yet another test cluster
+    connectivity:
+      network:
+        allowAllEgress: true
+        controlPlaneEndpoint:
+          host: ""
+          ipPoolName: wc-cp-ips
+          port: 6443
+        loadBalancers:
+          cidrBlocks:
+          - 1.2.3.4/32
+    controlPlane:
+      image:
+        repository: registry.k8s.io
+      machineTemplate:
+        cloneMode: linkedClone
+        diskGiB: 42
+        memoryMiB: 42000
+        network:
+          devices:
+          - dhcp4: true
+            networkName: foonet
+        numCPUs: 6
+        resourcePool: foopool
+        template: foo-%!o(string=v1.2.3)s
+      replicas: 5
+    helmReleases:
+      cilium:
+        interval: 20s
+      coredns:
+        interval: 30s
+      cpi:
+        interval: 30s
+    nodeClasses:
+      default:
+        cloneMode: linkedClone
+        diskGiB: 43
+        memoryMiB: 43000
+        network:
+          devices:
+          - dhcp4: true
+            networkName: foonet
+        numCPUs: 7
+        resourcePool: foopool
+        template: foo-%!o(string=v1.2.3)s
+    nodePools:
+      worker:
+        class: default
+        replicas: 4
+    organization: test
+kind: ConfigMap
+metadata:
+  creationTimestamp: null
+  labels:
+    giantswarm.io/cluster: test1
+  name: test1-userconfig
+  namespace: org-test
+---
+apiVersion: application.giantswarm.io/v1alpha1
+kind: App
+metadata:
+  labels:
+    app-operator.giantswarm.io/version: 0.0.0
+  name: test1
+  namespace: org-test
+spec:
+  catalog: foo-catalog
+  config:
+    configMap:
+      name: ""
+      namespace: ""
+    secret:
+      name: ""
+      namespace: ""
+  extraConfigs:
+  - kind: secret
+    name: container-registries-configuration
+    namespace: default
+    priority: 25
+  kubeConfig:
+    context:
+      name: ""
+    inCluster: true
+    secret:
+      name: ""
+      namespace: ""
+  name: cluster-vsphere
+  namespace: org-test
+  userConfig:
+    configMap:
+      name: test1-userconfig
+      namespace: org-test
+    secret:
+      name: foosecret
+      namespace: org-test
+  version: 1.2.3
+---
+apiVersion: v1
+data:
+  values: |
+    clusterName: test1
+    organization: test
+kind: ConfigMap
+metadata:
+  creationTimestamp: null
+  labels:
+    giantswarm.io/cluster: test1
+  name: test1-default-apps-userconfig
+  namespace: org-test
+---
+apiVersion: application.giantswarm.io/v1alpha1
+kind: App
+metadata:
+  labels:
+    app-operator.giantswarm.io/version: 0.0.0
+    giantswarm.io/cluster: test1
+    giantswarm.io/managed-by: cluster
+  name: test1-default-apps
+  namespace: org-test
+spec:
+  catalog: foo-default-catalog
+  config:
+    configMap:
+      name: test1-cluster-values
+      namespace: org-test
+    secret:
+      name: ""
+      namespace: ""
+  kubeConfig:
+    context:
+      name: ""
+    inCluster: true
+    secret:
+      name: ""
+      namespace: ""
+  name: default-apps-vsphere
+  namespace: org-test
+  userConfig:
+    configMap:
+      name: test1-default-apps-userconfig
+      namespace: org-test
+  version: 3.2.1